Base | Representation |
---|---|
bin | 1010010100101… |
… | …10100101011100 |
3 | 20000221201220110 |
4 | 11022112211130 |
5 | 134132200103 |
6 | 12332050020 |
7 | 2101042134 |
oct | 512264534 |
9 | 200851813 |
10 | 86600028 |
11 | 44979979 |
12 | 25003910 |
13 | 14c31528 |
14 | b703ac4 |
15 | 7909403 |
hex | 529695c |
86600028 has 24 divisors (see below), whose sum is σ = 202227088. Its totient is φ = 28843776.
The previous prime is 86600011. The next prime is 86600047. The reversal of 86600028 is 82000668.
It is a junction number, because it is equal to n+sod(n) for n = 86599968 and 86600004.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20550 + ... + 24402.
Almost surely, 286600028 is an apocalyptic number.
It is an amenable number.
86600028 is an abundant number, since it is smaller than the sum of its proper divisors (115627060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86600028 is a wasteful number, since it uses less digits than its factorization.
86600028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5733 (or 5731 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 30.
The square root of 86600028 is about 9305.9136037253. The cubic root of 86600028 is about 442.4246786796.
The spelling of 86600028 in words is "eighty-six million, six hundred thousand, twenty-eight".
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